Sample name: Klas damm

Reference: F. Johansson and T. Brodin. 2003. Effects of fish predators and abiotic factors on dragonfly community structure. Journal of Freshwater Ecology 18(3):415-423 [ER 1105]

Habitat: boreal forest/taiga

Substrate: water edge

Life forms: odonates

Sampling methods: no design,other nets,hand capture

Sample size: 667 individuals

Years: 1999

Sampling comments: "Odonate exuviae were collected on emergent macrophytes at a water depth of 0.2-0.4m along the shore... Exuviae were collected in two ways at each lake --from vegetation in a 8 m x 0.5 m section of the shoreline and from a net erected before the emergence season. The net (8 m long, 0.5 m high) was made out of window screening (mesh size 1rnm) and was held in position in the vegetation by sticks driven into the substrate. Exuviae were collected two-three times every week during the whole emergence period of May 30 - August 20"

Sample number: 1621

Contributor: John Alroy

Enterer: John Alroy

Created: 2015-05-31 12:03:21

Modified: 2015-05-31 02:03:21